Jason H Hamada, DDS
General Practice · San Jose
- Medicare standing
- 1 flag on the record
- Listed below.
- Plans that list them
- 6
- 2 carriers
- Office
- 1
On the public record
- Medicare does not list them as allowed to order and refer
Offices
1 location
Plans that list them
6 plans · 2 carriers
A missing listing does not mean out of network. Directories change, and a listing does not cover every office. Call Dr. Hamada’s office at (408) 528-1131 to confirm they take your plan. Ask about the office you use, its medical group, referrals and appointments.
6 of 6 plans
| Astiva Health C-SNP WOW - NorCal (HMO C-SNP) | Astiva Health | Listed | Sep 27, 2026 |
| Astiva Health Premier Plan - NorCal (HMO) | Astiva Health | Listed | Sep 27, 2026 |
| Astiva Health Savings Plan - NorCal (HMO) | Astiva Health | Listed | Sep 27, 2026 |
| Imperial Courage Plan (HMO) | Imperial Health Plan of California, Inc. | Listed | Sep 1, 2026 |
| Imperial Dynamic Plan (HMO) | Imperial Health Plan of California, Inc. | Listed | Sep 1, 2026 |
| Imperial Senior Value (HMO C-SNP) | Imperial Health Plan of California, Inc. | Listed | Sep 1, 2026 |
California Medical Board record
Licence A40444 · Current
Licensed to practise in California · since 1983 · expires 2027-04-30 · State University of New York at Buffalo School of Medicine.
Matched on the licence number without its letter prefix; check the name before relying on it.
No disciplinary actions, convictions, malpractice judgments or citations in this record.
Drugs they prescribed that Part D paid
$121
Pharmacies billed $121 in 2024.
This is pharmacy cost, not the office bill, and not what patients paid.
33 generic and 0 brand-name prescriptions · $121 in drug cost · 30 antibiotic prescriptions to 16 people.
Part D prescriptions only. The opioid rate is opioid prescriptions as a share of all this clinician's Part D prescriptions; surgeons and pain specialists run higher than others, so it is shown against the same specialty.
| Amoxicillin | 13 | $97 | $4 |
Year by year
| 2024 | 33 | 16 | None | 0% | $121 |
| 2021 | 16 | None | None | 0% | $90 |
| 2020 | 19 | None | 0% (0) | 0% | $93 |
| 2019 | 15 | 11 | None | None | $115 |
| 2018 | 11 | None | 0% (0) | 0% | $52 |
| 2017 | 16 | None | 0% (0) | None | $114 |
| 2016 | 13 | None | None | None | $72 |
| 2015 | 11 | None | 0% (0) | 0% | $52 |
| 2013 | 11 | None | None | 0% | $86 |
Part D prescriptions only. A drug prescribed to fewer than 11 people in a year is hidden.
See the drugs prescribed each year
2020: 1 drug
| Amoxicillin | 14 | $47 | $3 |
2019: 1 drug
| Amoxicillin | 11 | $65 | $6 |
Money from drug and device companies
$86 in 2025
| 2025 | 2 | 4 | None | $86 |
| 2024 | 1 | 7 | None | $162 |
| 2023 | 1 | 3 | None | $62 |
| 2021 | 1 | 5 | None | $906 |
| 2019 | 2 | 2 | None | $573 |
Paid work is consulting, speaking, honoraria and royalties, as opposed to meals and travel.
A payment is not proof that care is biased.
| Straumann USA | None | $65 | 3 payments
|
| Dentsply Sirona | Suresmile | $21 | 1 payment
|
See all 4 published payments
| Straumann USA | Meals · 2025-07-30 | None | $21 |
| Dentsply Sirona | Meals · 2025-04-21 | Suresmile | $21 |
| Straumann USA | Meals · 2025-04-08 | None | $14 |
| Straumann USA | Meals · 2025-01-11 | None | $29 |
See earlier years (2024, 2023, 2021, 2019)
2024: $162
| Straumann USA | None | $162 | 7 payments
|
2023: $62
| Straumann USA | None | $62 | 3 payments
|
2021: $906
| Straumann USA | None | $906 | 5 payments
|
2019: $573
| Ivoclar Vivadent | None | $547 | 1 payment
|
| Patterson Companies | Cerec Cad/Cam | $26 | 1 payment
|
Professional record
- NPI
- 1245391002
- Licence
- CA 40444California A40444: Current · expires 2027-04-30
More record details
- Sole proprietor
- Yes
- Taxonomy
- Federal specialty code 1223G0001X (1223G0001X)
- Mailing address
- 1569 Lexann Ave, Suite 216, San Jose, CA, 95121
- NPI first listed
- 2006-12-13
- NPI last updated
- 2011-06-21
This is when the NPI record was last certified, not a medical board exam.